-7y-4=-6y-7

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Solution for -7y-4=-6y-7 equation:


Simplifying
-7y + -4 = -6y + -7

Reorder the terms:
-4 + -7y = -6y + -7

Reorder the terms:
-4 + -7y = -7 + -6y

Solving
-4 + -7y = -7 + -6y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '6y' to each side of the equation.
-4 + -7y + 6y = -7 + -6y + 6y

Combine like terms: -7y + 6y = -1y
-4 + -1y = -7 + -6y + 6y

Combine like terms: -6y + 6y = 0
-4 + -1y = -7 + 0
-4 + -1y = -7

Add '4' to each side of the equation.
-4 + 4 + -1y = -7 + 4

Combine like terms: -4 + 4 = 0
0 + -1y = -7 + 4
-1y = -7 + 4

Combine like terms: -7 + 4 = -3
-1y = -3

Divide each side by '-1'.
y = 3

Simplifying
y = 3

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